1020171410

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 1848197952

約数和(自身を除く): 828026542

約数列:

[1, 2, 5, 10, 421, 443, 547, 842, 886, 1094, 2105, 2215, 2735, 4210, 4430, 5470, 186503, 230287, 242321, 373006, 460574, 484642, 932515, 1151435, 1211605, 1865030, 2302870, 2423210, 102017141, 204034282, 510085705, 1020171410]

約数ペア:

[(1, 1020171410), (2, 510085705), (5, 204034282), (10, 102017141), (421, 2423210), (443, 2302870), (547, 1865030), (842, 1211605), (886, 1151435), (1094, 932515), (2105, 484642), (2215, 460574), (2735, 373006), (4210, 242321), (4430, 230287), (5470, 186503)]